My problems with the invert() function has been resolved. I found that
somewhere in my program it was trying to invert [0]. So I just added a
conditional statement ahead of it. Evidently the C program did the same
sort of thing. So now I've shaved another 20% of execution time off of
my program!
Rob.
--
The Numeric Python EM Project
www.members.home.net/europax
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